Choose the word that has the underlined parts pronounced differentiy from the others

I.a. Choose the word that has the underlined parts pronounced differentiy from the others.
 1. A.occupy                B.puppy                C.ready                D.study
 2. A.accident              B. success            C.accurate           D. accept
 3. A.private                 B.irrigate               C.guidance          D.environment
 4. A.instruction           B.shrub                  C.cruption           D.supply
 5. A.necessarily         B.mechanic            C.exception         D.apprentice